DE3767089D1 - LOCKABLE DIFFERENTIAL GEARBOX. - Google Patents

LOCKABLE DIFFERENTIAL GEARBOX.

Info

Publication number
DE3767089D1
DE3767089D1 DE8787306619T DE3767089T DE3767089D1 DE 3767089 D1 DE3767089 D1 DE 3767089D1 DE 8787306619 T DE8787306619 T DE 8787306619T DE 3767089 T DE3767089 T DE 3767089T DE 3767089 D1 DE3767089 D1 DE 3767089D1
Authority
DE
Germany
Prior art keywords
differential gearbox
lockable differential
lockable
gearbox
differential
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE8787306619T
Other languages
German (de)
Inventor
Koichi Aono
Mitsuyuki Ouchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP17784886A external-priority patent/JPS6334345A/en
Priority claimed from JP61228445A external-priority patent/JPH0756329B2/en
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Application granted granted Critical
Publication of DE3767089D1 publication Critical patent/DE3767089D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/22—Arrangements for suppressing or influencing the differential action, e.g. locking devices using friction clutches or brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • F16H48/34—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using electromagnetic or electric actuators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H2048/204—Control of arrangements for suppressing differential actions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
    • F16H2200/2071—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes using three freewheel mechanism
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • F16H48/32—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using fluid pressure actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Retarders (AREA)
DE8787306619T 1986-07-30 1987-07-27 LOCKABLE DIFFERENTIAL GEARBOX. Expired - Lifetime DE3767089D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17784886A JPS6334345A (en) 1986-07-30 1986-07-30 Differential limiting device
JP61228445A JPH0756329B2 (en) 1986-09-29 1986-09-29 Differential limiting device

Publications (1)

Publication Number Publication Date
DE3767089D1 true DE3767089D1 (en) 1991-02-07

Family

ID=26498244

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787306619T Expired - Lifetime DE3767089D1 (en) 1986-07-30 1987-07-27 LOCKABLE DIFFERENTIAL GEARBOX.

Country Status (3)

Country Link
US (1) US4922789A (en)
EP (1) EP0258997B1 (en)
DE (1) DE3767089D1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4202595C2 (en) * 1992-01-30 1997-03-27 Man Nutzfahrzeuge Ag Controlled dependent on the external signal, pressure differential actuated compensating differential of a motor vehicle
JP3414077B2 (en) * 1995-03-24 2003-06-09 アイシン・エィ・ダブリュ株式会社 Automatic transmission for vehicles
DE10010292A1 (en) * 2000-03-02 2001-09-06 Zahnradfabrik Friedrichshafen Vehicle axle
US20050167228A1 (en) * 2004-01-29 2005-08-04 Baxter Ralph W.Jr. Hydraulic clutch actuator for limited slip differential assembly
US7390278B2 (en) * 2005-03-18 2008-06-24 Dana Automotive Systems Group, Llc. Torque-coupling device for front-wheel-drive transaxle unit
WO2008008705A2 (en) * 2006-07-14 2008-01-17 Borgwarner Inc. Limited slip differential
US7988585B2 (en) * 2007-08-22 2011-08-02 Nivel Parts And Manufacturing Co., Llc Kit to convert an open differential to a limited slip differential
US8135116B2 (en) * 2007-11-20 2012-03-13 At&T Intellectual Property I, L.P. Methods, systems, and computer program products for managing traffic congestion in a network through detection of a source of excessive call volume
DE102016210694A1 (en) * 2015-06-18 2016-12-22 Musashi Seimitsu Industry Co., Ltd. differential device

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA600138A (en) * 1960-06-21 Massey-Harris-Ferguson (Sales) Limited Vehicle differential gears
US2883026A (en) * 1955-01-21 1959-04-21 New Prod Corp Fluid pressure operated clutch
US2913928A (en) * 1957-06-12 1959-11-24 Gen Motors Corp Fluid lock differential
US2894416A (en) * 1957-07-25 1959-07-14 Gen Motors Corp Fluid lock differential
US2991664A (en) * 1957-10-18 1961-07-11 Gen Motors Corp Fluid lock differential
US3138970A (en) * 1961-04-05 1964-06-30 Caterpillar Tractor Co Ratio sensitive control for limited slip differentials
SE307741B (en) * 1964-03-07 1969-01-13 Bergische Achsen Kotz Soehne
US3439785A (en) * 1966-11-14 1969-04-22 Ford Motor Co Differential lock and axle brake
US3448635A (en) * 1967-03-27 1969-06-10 Eaton Yale & Towne Limited slip differential device
GB1224034A (en) * 1968-06-27 1971-03-03 Kirkstall Forge Engineering Lt Improvements in axles for motor road vehicles
US3605965A (en) * 1969-12-29 1971-09-20 Fwd Corp Mounting for annular piston in differential lockup assembly
US3628399A (en) * 1970-07-22 1971-12-21 Gen Motors Corp Hydraulic limited slip differential
US3894446A (en) * 1974-06-03 1975-07-15 Twin Disc Inc Power transmission having friction clutch bias differential with automatic clutch release
JPS5634193Y2 (en) * 1974-10-10 1981-08-13
US3974717A (en) * 1974-12-19 1976-08-17 Allis-Chalmers Corporation Four pinion differential
US3987689A (en) * 1974-12-23 1976-10-26 Borg-Warner Corporation Speed-sensitive differential mechanism
US4070924A (en) * 1976-05-21 1978-01-31 International Harvester Company Automatic control of lockable differentials
JPS5968846A (en) * 1982-10-12 1984-04-18 Sanyo Electric Co Ltd Optical reproducer
JPS5970952A (en) * 1982-10-15 1984-04-21 Toshiba Corp Apparatus for measuring water content
JPS60237242A (en) * 1984-05-10 1985-11-26 Honda Motor Co Ltd Differential device for vehicle
AT387828B (en) * 1984-07-18 1989-03-28 Uni Cardan Ag CONTROL CLUTCH
US4679463A (en) * 1984-08-31 1987-07-14 Nissan Motor Co., Ltd. Limited slip differential
JPS6173430A (en) * 1984-09-19 1986-04-15 Nec Corp Removing device of echo
US4625584A (en) * 1984-11-05 1986-12-02 Toyota Jidosha Kabushiki Kaisha Split axle drive mechanism for part-time four-wheel drive vehicle
DE3444843A1 (en) * 1984-12-08 1986-06-19 Bayerische Motoren Werke AG, 8000 München LOCKABLE DIFFERENTIAL GEARBOX FOR MOTOR VEHICLES
JPS61155028A (en) * 1984-12-27 1986-07-14 Aisin Warner Ltd Four wheel-drive vehicle
JPS61137149U (en) * 1985-02-14 1986-08-26
JPS6294421A (en) * 1985-10-18 1987-04-30 Fuji Heavy Ind Ltd Rear-wheel driving apparatus for vehicle
US4715248A (en) * 1986-07-11 1987-12-29 Gant Lawrence A Manual differential lock-up
US4732052A (en) * 1987-03-09 1988-03-22 Clark Equipment Company Limited slip differential

Also Published As

Publication number Publication date
EP0258997B1 (en) 1990-12-27
EP0258997A1 (en) 1988-03-09
US4922789A (en) 1990-05-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee